Double Shot #2135

I've got some vacation and travel coming up, so postings will be spotty or nonexistent for the next couple of weeks.

• Rutie - Use Ruby in Rust, or vice versa.
• A one size fits all database doesn't fit anyone - Werner Vogels explains why there are so many different databases on AWS.
• Don’t be a Junior Developer: The Roadmap - One opinion as to what you should know in 2018.
• How my role as CTO has changed as we've grown to 100 engineers - Some thoughts from Gusto's CTO.
• git-treesame-commit - Cherry-pick an entire file tree at once.
• Surviving as an Old in the Tech Worl - Ideas about what companies could do to treat older workers better if they cared, which most don't.